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Multispectral cameras capture images in multiple wavelengths in narrow spectral bands. They offer advanced sensing well beyond normal cameras and many single‐sensor‐based multispectral cameras are commercialized aimed at a broad range of applications, such as agroforestry research, medical analysis, and so on. However, the existing single‐sensor‐based multispectral cameras require accurate alignment to overlay each filter on image sensor pixels, which makes their fabrication very complex, especially when the number of bands is large. This paper demonstrates a new filter technology using a hybrid combination of single plasmonic layer and dielectric layers by computational simulations. A filter mosaic of various bands with narrow spectral width can be achieved with single run manufacturing processes (i.e., exposure, development, deposition, and other minor steps) regardless of the number of bands.

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With the rapid development of new media technology, the demand for applied professional film and television talents in China’s film and television industry is getting higher and higher, especially the comprehensive practical ability. In the Internet age, information technology has been widely used. It is integrated into people’s lives with the unique characteristics of interaction and communication among all employees, and opens up a new mode of work, study and life with Internet as the medium. Under the new situation, all kinds of schools at all levels also make full and active use of the Internet for online teaching. In the past, the quality monitoring work focused on theoretical teaching. However, in the face of online and offline mixed practice teaching, there are bound to be many problems and deficiencies when using the theoretical teaching quality monitoring system. This paper mainly discusses the application of online and offline mixed tutorial mode in film and television literature course from the aspects of task-oriented teaching content, application of classroom teaching methods, diversification and dynamics of evaluation methods, etc., hoping to provide reference for college teachers who implement online and offline mixed teaching.